Use the pooled-variances t-test of Chapter 11 in comparing the sample means for the data of Exercise

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Use the pooled-variances t-test of Chapter 11 in comparing the sample means for the data of Exercise 12.30. Is the conclusion consistent with the one reached in that exercise? Explain.
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Introduction To Business Statistics

ISBN: 9781111524081

7th Edition

Authors: Ronald M. Weiers

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Question Posted: Sep 08, 2015 07:18 AM

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Use the pooled-variances t-test of Chapter 11 in comparing the sample means for the data of Exercise

Question:

Driver Alone 64 50 71 55 67 61 80 56 59 74 At Least One Passenger 44 52 54 48 69 67 54 57 58 51 62 67

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The Minitab output below gives the pooled variances ttest for the data of exercise 1230 with H ...View the full answer

Introduction To Business Statistics

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